How often should you conduct a brake test?

Conducting a brake test every time before you drive a commercial vehicle is essential for ensuring safety on the road. This routine check allows the driver to verify that the braking system is functioning correctly and can respond effectively in various driving conditions.

Before operating a vehicle, especially one that is commercial, it's critical to confirm that the brakes are effective because malfunctioning brakes can lead to accidents. Regularly performing this test helps to catch potential issues early, ensuring that both the driver and other road users remain safe. The focus is on preventive maintenance and ensuring that the vehicle is in optimal condition for safe operation, which is particularly important given the larger stopping distance and weight considerations involved with commercial vehicles.

While other options suggest performing brake tests at specific intervals or under certain conditions, they do not provide the same level of safety assurance as a pre-drive inspection does. It's a best practice that significantly contributes to road safety and compliance with regulations governing commercial driving.